Chemistry, asked by arwatasneem, 10 months ago

What is the colour of the residue left in the test tube after thermal decomposition of Revious
sulphate ?
(a) White
(b) Black
(c) Green
(d) Brownish black and why​

Answers

Answered by khanchangej123
3

Answer:

I think (d)Brownish black and why.

Dear this right ans

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